MATLAB®

mxGetLogicals (C) - Get pointer to logical array data

C Syntax

#include "matrix.h"
mxLogical *mxGetLogicals(const mxArray *array_ptr);

Arguments

array_ptr

Pointer to an mxArray

Returns

The address of the first logical element in the mxArray. The result is unspecified if the mxArray is not a logical array.

Description

Call mxGetLogicals to determine the address of the first logical element in the mxArray that array_ptr points to. Once you have the starting address, you can access any other element in the mxArray.

See Also

mxCreateLogicalArray, mxCreateLogicalMatrix, mxCreateLogicalScalar, mxIsLogical, mxIsLogicalScalar, mxIsLogicalScalarTrue

mxGetJc (C and Fortran)

mxGetM (C and Fortran)